See, pls, the offered explanation:
1. equation for sphere has a form: (x-x₀)²+(y-y₀)²+(z-z₀)²=r², where x₀, y₀ and z₀ are points of center (4;3;6), and r - radius of sphere.
2. according to the task the sphere must be in the 1-t octant and must be the largest, it means that among all the possible radius (4-0=4; 3-0=3; 6-0=6) need to choose the shortest one. r=3.
3. summary: <u>(x-4)²+(y-3)²+(z-6)²=3</u>.
Answer: 4 nickels and 5 quarters
Step-by-step explanation:
Answer:
23.32
Step-by-step explanation:
the hundredths place is the 2 spot after the decimal
and if the # to the right of that # is 5 or grater you add a one
if it is 4 or lower you keep the # the same
23.3238
because 3 is next to the second place the 2 just stays the same
so now it's
23.32
Answer:
(9x +12y) & (9x - 12y)
Step-by-step explanation:
Hence, dimensions of the pool are (9x + 12y) & (9x - 12y)
Answer:
2 1/2 divided by 5/12 is 6.
Step-by-step explanation:
First, you convert 2 1/2 into an improper fraction which is 5/2. You then flip 5/12 into 12/5 because when you're doing fraction division, you always flip the divisor to it's reciprocal. You then multiply 5/2 x 12/5. You then get 60/10 which can be simplified to 6. Hope this helps!
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